MP3 player



FIG. 1 is a perspective view of an MP3 player according to my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The characters and symbols shown in the drawing form no part of the claimed design. 

The ornamental design for an MP3 player, as shown and described. 